-10.95% is the change from 283 to 252
Calculation steps:
[( 252 - 283 ) ÷ 283] x 100 = -10.95%
Formula
Percentage change = [(252 - 283) / 283] x 100
Subtract the new number by the original number
252 - 283 = -31
-31 ÷ 283 = -0.10954063604240283
-0.10954063604240283 x 100 = -10.95%